/* Metric-matched fallbacks: text laid out in these before the web fonts arrive has ~the same box → no layout shift on swap. */
@font-face { font-family: 'Plex Fallback'; src: local('Arial'), local('Liberation Sans'), local('Helvetica'); size-adjust: 105%; ascent-override: 98%; descent-override: 26%; line-gap-override: 0%; }
@font-face { font-family: 'Source Fallback'; src: local('Arial'), local('Liberation Sans'), local('Helvetica'); size-adjust: 93%; ascent-override: 100%; descent-override: 30%; line-gap-override: 0%; }
/* ODOR-EX design system — Phase 1. Mobile-first. Tokens from spec §9. */
:root {
  --c-ground: #F7F5F0; --c-surface: #FFFFFF; --c-ink: #1B2A24; --c-muted: #5C6B64; --c-line: #E3E0D8; --c-line-strong: #7E8B84;
  --c-primary: #1F7A63; --c-primary-strong: #155A49; --c-primary-soft: #E3F1EC; --c-secondary: #2F6DB5;
  --c-lemon: #F2C14E; --c-apple: #6DBE45; --c-lavender: #8E7CC3; --c-mint: #3FBF9F; --c-pine: #2E6B4F;
  --c-grapefruit: #F08A5D; --c-lime: #A8D33B; --c-lilac: #C79BD9; --c-nordic: #7FB7E0; --c-aqua: #3EA7C9;
  --c-pennyroyal: #6FA86B; --c-neutral: #B9BDB3;
  --f-head: 'IBM Plex Sans', 'Plex Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-body: 'Source Sans 3', 'Source Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fs-0: clamp(0.9rem, 0.85rem + 0.2vw, 1rem);
  --fs-1: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  --fs-2: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);
  --fs-3: clamp(1.6rem, 1.3rem + 1.4vw, 2.4rem);
  --fs-4: clamp(2.1rem, 1.5rem + 3vw, 3.6rem);
  --sp-1: 0.5rem; --sp-2: 1rem; --sp-3: 1.5rem; --sp-4: 2.5rem;
  --sp-5: clamp(3rem, 2rem + 4vw, 6rem); --sp-6: clamp(4.5rem, 3rem + 6vw, 9rem);
  --radius: 14px; --radius-sm: 8px; --shadow: 0 10px 30px rgba(27, 42, 36, .08);
  --container: 72rem; --header-h: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; } }
body { margin: 0; background: var(--c-ground); color: var(--c-ink); font-family: var(--f-body); font-size: var(--fs-1); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--f-head); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--sp-2); font-weight: 700; }
h1 { font-size: var(--fs-4); } h2 { font-size: var(--fs-3); } h3 { font-size: var(--fs-2); font-weight: 600; }
p { margin: 0 0 var(--sp-2); } ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--c-primary-strong); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--c-primary); }
:focus-visible { outline: 3px solid var(--c-secondary); outline-offset: 3px; border-radius: 4px; }
[id] { scroll-margin-top: calc(var(--header-h) + var(--sp-2)); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: var(--sp-2); top: -100px; background: var(--c-ink); color: #fff; padding: .6rem 1rem; border-radius: var(--radius-sm); z-index: 100; }
.skip-link:focus { top: var(--sp-2); }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.container--narrow { max-width: 42rem; }
.section { padding-block: var(--sp-5); }
.section--center { text-align: center; }
.section--alt { background: var(--c-surface); padding-block: var(--sp-6); }
.eyebrow { font-family: var(--f-head); font-weight: 600; font-size: var(--fs-0); letter-spacing: .08em; text-transform: uppercase; color: var(--c-primary); margin-bottom: var(--sp-2); }
.lead { font-size: var(--fs-2); color: var(--c-muted); max-width: 40ch; }
.section--center .lead { margin-inline: auto; }
.grid { display: grid; gap: var(--sp-3); }
@media (min-width: 37.5em) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 56.25em) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

/* Buttons — ≥44px tall */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .75rem 1.4rem; border-radius: 999px; border: 2px solid transparent; font-family: var(--f-head); font-weight: 600; font-size: var(--fs-1); text-decoration: none; cursor: pointer; transition: background .15s, color .15s, transform .15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-strong); color: #fff; }
.btn--ghost { background: transparent; border-color: var(--c-line-strong); color: var(--c-ink); }
.btn--ghost:hover { border-color: var(--c-ink); color: var(--c-ink); }
.btn--sm { min-height: 44px; padding: .5rem 1.1rem; font-size: var(--fs-0); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(247, 245, 240, .97); border-bottom: 1px solid var(--c-line); }
.site-header__row { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); min-height: var(--header-h); }
.site-header__brand { color: var(--c-ink); display: inline-flex; }
.logo { width: 140px; height: 40px; }
.menu-toggle { display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; min-width: 44px; padding: .4rem .7rem; background: none; border: 2px solid var(--c-line-strong); border-radius: 999px; font: 600 var(--fs-0) var(--f-head); color: var(--c-ink); cursor: pointer; }
.menu-toggle__bar { position: relative; width: 20px; height: 2px; background: currentColor; border-radius: 2px; }
.menu-toggle__bar::before, .menu-toggle__bar::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .2s; }
.menu-toggle__bar::before { top: -6px; } .menu-toggle__bar::after { top: 6px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar::after { transform: translateY(-6px) rotate(-45deg); }
.site-nav { display: none; }
.site-nav.is-open { display: flex; flex-direction: column; gap: var(--sp-3); position: fixed; inset: var(--header-h) 0 0 0; z-index: 40; background: var(--c-ground); padding: var(--sp-3) var(--sp-2); overflow-y: auto; }
.site-nav__list { display: flex; flex-direction: column; gap: .25rem; }
.site-nav__list a { display: block; padding: .8rem .4rem; font: 600 var(--fs-2) var(--f-head); color: var(--c-ink); text-decoration: none; border-radius: var(--radius-sm); }
.site-nav__list a[aria-current="page"] { color: var(--c-primary); }
.site-nav__tools { display: flex; flex-direction: column; gap: var(--sp-2); align-items: flex-start; }
/* Desktop nav from 64em; `.is-compact` (set by main.js when the row would overflow, e.g. long-label languages) keeps the hamburger. */
@media (min-width: 64em) {
  .site-header:not(.is-compact) .menu-toggle { display: none; }
  .site-header:not(.is-compact) .site-nav, .site-header:not(.is-compact) .site-nav.is-open { display: flex; position: static; flex-direction: row; align-items: center; gap: var(--sp-2); padding: 0; background: none; overflow: visible; }
  .site-header:not(.is-compact) .site-nav__list { flex-direction: row; gap: .25rem; }
  .site-header:not(.is-compact) .site-nav__list a { white-space: nowrap; padding: .5rem .4rem; font-size: var(--fs-0); }
  .site-header:not(.is-compact) .site-nav__tools { flex-direction: row; align-items: center; }
  .site-header:not(.is-compact) .site-nav__item--secondary { display: none; }
  .site-header:not(.is-compact) .site-nav__home { display: none; }
  .site-header:not(.is-compact) .lang__name { display: none; }
  .site-header:not(.is-compact) .lang__btn { padding: .4rem .6rem; }
  .site-header:not(.is-compact) .lang__menu { position: absolute; right: 0; top: 100%; width: 22rem; z-index: 60; }
}
@media (min-width: 100em) {
  .site-header:not(.is-compact) .lang__name { display: inline; }
  .site-header:not(.is-compact) .lang__btn { padding: .4rem .8rem; }
  .site-header:not(.is-compact) .site-nav__tools .btn--ghost { display: inline-flex; }
}
.site-nav__tools .btn--ghost { display: none; }
.site-nav.is-open .site-nav__tools .btn--ghost { display: inline-flex; }

/* Language switcher */
.lang { position: relative; }
.lang__btn { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .4rem .8rem; background: var(--c-surface); border: 2px solid var(--c-line-strong); border-radius: 999px; font: 600 var(--fs-0) var(--f-head); color: var(--c-ink); cursor: pointer; }
.lang__code { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--c-primary-soft); color: var(--c-primary-strong); font-size: .75rem; }
.lang__menu { display: grid; grid-template-columns: repeat(2, 1fr); gap: .25rem; margin-top: .5rem; padding: .5rem; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); }
.lang__menu[hidden] { display: none; }
.lang__menu a { display: block; padding: .6rem .8rem; min-height: 44px; color: var(--c-ink); text-decoration: none; border-radius: var(--radius-sm); }
.lang__menu a:hover, .lang__menu a[aria-current="true"] { background: var(--c-primary-soft); color: var(--c-primary-strong); }

/* Hero */
.hero { padding-block: var(--sp-4) var(--sp-5); position: relative; overflow: hidden; }
.hero__grid { display: grid; gap: var(--sp-4); align-items: center; }
.hero h1 { max-width: 12ch; }
.hero__sub { font-size: var(--fs-2); color: var(--c-muted); max-width: 36ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-3); }
.hero__media { position: relative; justify-self: center; width: min(100%, 26rem); }
.hero__media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 676 / 768; object-fit: cover; }
.hero__molecule { position: absolute; inset: auto -10% -10% auto; width: 44%; color: var(--c-primary); opacity: .55; mix-blend-mode: multiply; filter: drop-shadow(0 6px 14px rgba(27,42,36,.25)); pointer-events: none; }
@media (min-width: 56.25em) { .hero__grid { grid-template-columns: 1.1fr .9fr; } .hero { padding-block: var(--sp-5) var(--sp-6); } }

/* Molecule motif */
.molecule .m-hex { transform-origin: center; animation: m-float 6s ease-in-out infinite; }
.molecule .m-dot { animation: m-bind 4s ease-in-out infinite; }
.molecule .m-hex:nth-child(2) { animation-delay: -1s; } .molecule .m-hex:nth-child(3) { animation-delay: -2s; }
.molecule .m-dot:nth-child(2) { animation-delay: -1.3s; } .molecule .m-dot:nth-child(3) { animation-delay: -2.6s; }
@keyframes m-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes m-bind { 0% { opacity: .9; transform: translate(0, 0) scale(1); } 60% { opacity: .15; transform: translate(-14px, 10px) scale(.6); } 100% { opacity: .9; transform: translate(0, 0) scale(1); } }

/* Cards / facts */
.card { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-3); box-shadow: var(--shadow); }
.card__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--c-primary-soft); color: var(--c-primary-strong); margin-bottom: var(--sp-2); font: 700 1.1rem var(--f-head); }
.card h3 { margin-bottom: .4rem; } .card p { color: var(--c-muted); margin: 0; }
.card--lead { border-top: 3px solid var(--c-primary); }

/* Medal band */
.band { background: var(--c-ink); color: #fff; padding-block: var(--sp-4); }
.band__row { display: grid; gap: var(--sp-3); align-items: center; }
.band__medal { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(145deg, #F2C14E, #C9962A); display: grid; place-items: center; font: 700 1.6rem var(--f-head); color: #3a2a00; box-shadow: 0 6px 20px rgba(0,0,0,.3); }
.band h2 { color: #fff; margin-bottom: .3rem; } .band p { color: rgba(255,255,255,.8); margin: 0; }
@media (min-width: 37.5em) { .band__row { grid-template-columns: auto 1fr; } }

/* CTA */
.cta { background: var(--c-primary-soft); border-radius: var(--radius); padding: var(--sp-4) var(--sp-3); text-align: center; }
.cta h2 { margin-bottom: .5rem; } .cta p { color: var(--c-muted); max-width: 44ch; margin-inline: auto; }
.cta .btn { margin-top: var(--sp-2); }

/* Steps, compare, lists */
.tech-motif { max-width: 220px; margin: 0 auto var(--sp-3); color: var(--c-primary); }
.steps { counter-reset: step; }
.step { position: relative; padding-left: 3.4rem; }
.step::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 44px; height: 44px; border-radius: 50%; background: var(--c-primary); color: #fff; display: grid; place-items: center; font: 700 1.1rem var(--f-head); }
.step h3::after { content: ""; display: block; width: 36px; height: 3px; background: var(--c-primary); margin-top: .4rem; border-radius: 2px; }
.compare { display: grid; gap: var(--sp-3); }
.compare__col { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-3); }
.compare__col--good { border-color: var(--c-primary); box-shadow: var(--shadow); }
.compare__col h3 { margin-bottom: var(--sp-2); }
.check li, .cross li { position: relative; padding-left: 1.8rem; margin-bottom: .6rem; }
.check li::before { content: "✓"; position: absolute; left: 0; color: var(--c-primary); font-weight: 700; }
.cross li::before { content: "✕"; position: absolute; left: 0; color: #C0392B; font-weight: 700; }
@media (min-width: 37.5em) { .compare { grid-template-columns: 1fr 1fr; } }
.bullets li { position: relative; padding-left: 1.4rem; margin-bottom: .5rem; }
.bullets li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--c-primary); }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips li { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 999px; padding: .5rem .9rem; font-size: var(--fs-0); }

/* Language select grid */
.lang-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; margin-top: var(--sp-3); }
.lang-grid__item { display: block; padding: 1rem; min-height: 56px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-sm); color: var(--c-ink); font: 600 var(--fs-1) var(--f-head); text-decoration: none; }
.lang-grid__item:hover { border-color: var(--c-primary); color: var(--c-primary-strong); }
@media (min-width: 37.5em) { .lang-grid { grid-template-columns: repeat(3, 1fr); } }

/* Footer */
.site-footer { background: var(--c-surface); border-top: 1px solid var(--c-line); padding-block: var(--sp-5) var(--sp-3); margin-top: var(--sp-5); font-size: var(--fs-0); color: var(--c-muted); }
.site-footer__grid { display: grid; gap: var(--sp-3); }
.site-footer__h { font: 600 var(--fs-0) var(--f-head); letter-spacing: .06em; text-transform: uppercase; color: var(--c-ink); margin-bottom: .5rem; }
.site-footer__tag { margin-top: .5rem; } .site-footer a { color: var(--c-ink); }
.site-footer__langs { display: grid; grid-template-columns: repeat(2, 1fr); gap: .25rem .75rem; }
.site-footer__langs a { display: flex; align-items: center; min-height: 44px; padding: .3rem 0; }
.site-footer p a { min-height: 44px; padding-block: .6rem; display: inline-block; }
.site-footer__bottom { margin-top: var(--sp-4); padding-top: var(--sp-2); border-top: 1px solid var(--c-line); }
.site-footer__mt { font-style: italic; }
@media (min-width: 37.5em) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 56.25em) { .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }

/* ===== Phase 2: catalog ===== */
.section--tight { padding-block: var(--sp-4) var(--sp-3); }
/* Fragrance dot colours — keep in sync with data/fragrances.json */
.dot-lemon { --dot: #F2C14E; } .dot-green-apple { --dot: #6DBE45; } .dot-lavender { --dot: #8E7CC3; } .dot-mint { --dot: #3FBF9F; }
.dot-pine { --dot: #2E6B4F; } .dot-grapefruit { --dot: #F08A5D; } .dot-nordic { --dot: #7FB7E0; } .dot-air-wave { --dot: #9CC9E8; }
.dot-aqua { --dot: #3EA7C9; } .dot-pennyroyal { --dot: #6FA86B; }
.chip__dot { display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: var(--dot, var(--c-neutral)); box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); vertical-align: -2px; margin-right: .4rem; }
.dots { display: flex; gap: .3rem; margin: .5rem 0 .75rem; } .dots .chip__dot { margin: 0; }
.chip--frag { display: inline-flex; align-items: center; }
/* Line accents — keep in sync with data/lines.json */
.accent-anti-tabac { --accent: #F2C14E; } .accent-bathroom { --accent: #3EA7C9; } .accent-car { --accent: #6DBE45; } .accent-kitchen { --accent: #F08A5D; }
.accent-pets { --accent: #8E7CC3; } .accent-public { --accent: #7FB7E0; } .accent-hobby { --accent: #2E6B4F; } .accent-industrial { --accent: #5C6B64; }
/* Tiles (products index) */
.tiles { display: grid; gap: var(--sp-3); }
.tile { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border-top: 5px solid var(--accent, var(--c-primary)); }
.tile__link { display: flex; flex-direction: column; height: 100%; color: inherit; text-decoration: none; }
.tile__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--c-ground); }
.tile.accent-industrial .tile__media img { object-fit: contain; padding: 8%; }
.tile__body { padding: var(--sp-3); display: flex; flex-direction: column; flex: 1; }
.tile__title { font-size: var(--fs-2); margin-bottom: .3rem; }
.tile__tag { color: var(--c-muted); margin-bottom: .5rem; }
.tile__frags { font-size: var(--fs-0); color: var(--c-muted); margin: 0 0 .5rem; }
.tile__cta { margin-top: auto; font: 600 var(--fs-0) var(--f-head); color: var(--c-primary-strong); }
.tile__link:hover .tile__cta { text-decoration: underline; }
@media (min-width: 37.5em) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 56.25em) { .tiles { grid-template-columns: repeat(3, 1fr); } }
/* Palette (fragrances) */
.palette { display: grid; gap: var(--sp-3); }
.swatch { display: grid; grid-template-columns: 64px 1fr; gap: var(--sp-2); background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-2); }
.swatch__color { width: 64px; height: 64px; border-radius: 16px; background: var(--dot); box-shadow: inset 0 0 0 1px rgba(0,0,0,.06); }
.swatch__name { font-size: var(--fs-2); margin-bottom: .25rem; }
.swatch__blurb { color: var(--c-muted); margin-bottom: .4rem; }
.swatch__in { font-size: var(--fs-0); margin: 0; } .swatch__in span { color: var(--c-muted); }
@media (min-width: 37.5em) { .palette { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 75em) { .palette { grid-template-columns: repeat(3, 1fr); } }
/* Ladder (packages) */
.ladder { display: grid; gap: var(--sp-3); }
.rung { display: grid; grid-template-columns: 40vw minmax(0, 1fr); gap: var(--sp-2); align-items: center; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-2); }
.rung__media img { width: 100%; aspect-ratio: 1; object-fit: contain; background: var(--c-ground); border-radius: var(--radius-sm); }
.rung__body { min-width: 0; overflow-wrap: anywhere; }
.rung__aud { font: 600 var(--fs-0) var(--f-head); letter-spacing: .06em; text-transform: uppercase; color: var(--c-primary); margin-bottom: .25rem; }
.rung__name { font-size: var(--fs-2); margin-bottom: .4rem; }
.rung__used { font-size: var(--fs-0); margin: 0; } .rung__used span { color: var(--c-muted); }
@media (min-width: 37.5em) { .rung { grid-template-columns: 14rem minmax(0, 1fr); gap: var(--sp-3); padding: var(--sp-3); } }

/* Line page */
.crumbs { padding-top: var(--sp-2); font-size: var(--fs-0); }
.crumbs__back { display: inline-flex; align-items: center; min-height: 44px; }
.crumbs__back::before { content: "← "; }
.crumbs__sep { color: var(--c-muted); margin: 0 .4rem; }
.crumbs__current { color: var(--c-muted); }
.line-hero { padding-block: var(--sp-3) var(--sp-5); border-top: 6px solid var(--accent, var(--c-primary)); }
.line-hero__grid { display: grid; gap: var(--sp-4); align-items: center; }
.line-hero__body { color: var(--c-muted); max-width: 48ch; }
.line-hero__media { margin: 0; }
.line-hero__media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; }
.line-hero__note { font-size: var(--fs-0); color: var(--c-muted); margin-top: .5rem; font-style: italic; }
@media (min-width: 56.25em) { .line-hero__grid { grid-template-columns: 1.1fr .9fr; } }
.chips--frag li { padding: .5rem 1rem .5rem .8rem; min-height: 44px; }
.sizes { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: var(--sp-2); }
.size { text-align: center; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-2); }
.size img { width: 120px; height: 120px; object-fit: contain; margin: 0 auto .5rem; background: var(--c-ground); border-radius: var(--radius-sm); }
.size__name { display: block; font: 600 var(--fs-0) var(--f-head); }
.muted { color: var(--c-muted); font-size: var(--fs-0); margin-top: var(--sp-2); }
.chips--sm li { padding: 0; }
.chips--sm a { display: inline-flex; align-items: center; min-height: 40px; padding: .35rem .8rem; text-decoration: none; color: var(--c-ink); }
/* Sticky mobile CTA (line pages) */
.sticky-cta { position: sticky; bottom: 0; z-index: 30; padding: .6rem 1rem calc(.6rem + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--c-ground) 96%, transparent); border-top: 1px solid var(--c-line); transform: translateY(110%); transition: transform .25s cubic-bezier(.22,1,.36,1); }
.sticky-cta.is-on { transform: none; }
.sticky-cta .btn { width: 100%; }
@media (min-width: 56.25em) { .sticky-cta { display: none; } }
@media (max-width: 56.24em) { body.page-line main { padding-bottom: 5rem; } }

/* ===== Phase 3: content ===== */
.safety { display: grid; grid-template-columns: 44px 1fr; gap: var(--sp-2); background: #FFF7E6; border: 1px solid #F2C14E; border-radius: var(--radius); padding: var(--sp-3); }
.safety__icon { width: 44px; height: 44px; border-radius: 50%; background: #F2C14E; color: #3a2a00; display: grid; place-items: center; font: 700 1.3rem var(--f-head); }
.safety__h { font-size: var(--fs-2); margin-bottom: .5rem; }
.safety__list li { position: relative; padding-left: 1.2rem; margin-bottom: .4rem; font-size: var(--fs-0); }
.safety__list li::before { content: "•"; position: absolute; left: 0; color: #B8860B; }
.safety__list a { display: inline-block; padding: .4rem 0; }
.h3 { font-size: var(--fs-2); font-weight: 600; }
.card__icon--gold { background: linear-gradient(145deg, #F2C14E, #C9962A); color: #3a2a00; }
.linelist { display: grid; gap: .75rem; }
.linelist__item a { display: grid; grid-template-columns: 10px 96px 1fr; gap: var(--sp-2); align-items: center; padding: .6rem; min-height: 64px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-sm); color: var(--c-ink); text-decoration: none; }
.linelist__item a::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--accent, var(--c-primary)); flex: none; }
.linelist__item img { width: 96px; height: 72px; object-fit: cover; border-radius: 6px; }
.linelist__item small { color: var(--c-muted); }
.docs { display: grid; gap: var(--sp-2); }
.doc { display: grid; gap: .3rem; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-3); }
.doc__type { font: 600 var(--fs-0) var(--f-head); letter-spacing: .06em; text-transform: uppercase; color: var(--c-primary); }
.doc__title { font: 600 var(--fs-1) var(--f-head); }
.doc__meta { color: var(--c-muted); font-size: var(--fs-0); }
.doc .btn { justify-self: start; margin-top: .5rem; }
@media (min-width: 37.5em) { .doc { grid-template-columns: 1fr auto; grid-template-areas: "type btn" "title btn" "meta btn"; align-items: center; } .doc__type { grid-area: type; } .doc__title { grid-area: title; } .doc__meta { grid-area: meta; } .doc .btn { grid-area: btn; margin: 0; } }

/* ===== Phase 3: about/faq/contact/privacy ===== */
.facts { display: grid; gap: var(--sp-2); margin: 0; }
.facts__item { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: var(--sp-2); }
.facts dt { font: 600 var(--fs-0) var(--f-head); letter-spacing: .06em; text-transform: uppercase; color: var(--c-muted); }
.facts dd { margin: .2rem 0 0; font: 600 var(--fs-2) var(--f-head); }
@media (min-width: 37.5em) { .facts { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 56.25em) { .facts { grid-template-columns: repeat(4, 1fr); } }
.faq { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); margin-bottom: .75rem; }
.faq__q { cursor: pointer; padding: 1rem var(--sp-3); min-height: 56px; font: 600 var(--fs-1) var(--f-head); list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after { content: "+"; font-size: 1.4rem; color: var(--c-primary); flex: none; }
.faq[open] .faq__q::after { content: "–"; }
.faq__a { padding: 0 var(--sp-3) var(--sp-3); color: var(--c-ink); }
.contact { margin: 0; display: grid; gap: var(--sp-2); }
.contact dt { font: 600 var(--fs-0) var(--f-head); letter-spacing: .06em; text-transform: uppercase; color: var(--c-muted); }
.contact dd { margin: .2rem 0 0; } .contact a { display: inline-flex; align-items: center; min-height: 44px; padding: .3rem 0; }
.contact__form-soon { display: grid; align-content: center; justify-items: start; gap: var(--sp-2); background: var(--c-primary-soft); border-color: transparent; }
.prose h2 { font-size: var(--fs-2); margin-top: var(--sp-3); }
.site-footer__links { margin-top: .5rem; }

/* ===== Phase 4: forms ===== */
.hp { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form__title { font-size: var(--fs-2); margin-bottom: .3rem; } .form__intro { color: var(--c-muted); }
.form__types { border: 0; padding: 0; margin: 0 0 var(--sp-2); display: flex; flex-wrap: wrap; gap: .5rem; }
.form__types legend { font: 600 var(--fs-0) var(--f-head); letter-spacing: .06em; text-transform: uppercase; color: var(--c-muted); margin-bottom: .5rem; width: 100%; }
.form__type { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .4rem .9rem; border: 2px solid var(--c-line-strong); border-radius: 999px; cursor: pointer; background: var(--c-surface); }
.form__type:has(input:checked) { border-color: var(--c-primary); background: var(--c-primary-soft); }
.form__type input { accent-color: var(--c-primary); }
.form__grid { display: grid; gap: var(--sp-2); }
.field { display: grid; gap: .3rem; } .field > span { font: 600 var(--fs-0) var(--f-head); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: .7rem .9rem; border: 2px solid var(--c-line-strong); border-radius: var(--radius-sm); background: var(--c-surface); font: inherit; color: var(--c-ink); }
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px var(--c-primary-soft); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #C0392B; }
.field__err { color: #C0392B; font-size: var(--fs-0); }
.form__error { background: #FDECEA; border: 1px solid #F5B7B1; color: #7B241C; border-radius: var(--radius-sm); padding: .7rem 1rem; }
.form__consent { font-size: var(--fs-0); color: var(--c-muted); margin: var(--sp-2) 0; }
.form-ok { background: var(--c-primary-soft); border-radius: var(--radius); padding: var(--sp-3); }
.form-ok h2 { font-size: var(--fs-2); margin-bottom: .4rem; }
@media (min-width: 37.5em) { .form__grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.field[hidden] { display: none; }
.lang-banner { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding: .5rem 2.5rem .5rem 1rem; background: var(--c-primary-soft); border-bottom: 1px solid var(--c-line); }
.lang-banner p { flex: 1 1 100%; margin: 0; font-size: var(--fs-0); }
.lang-banner, .lang-banner .btn { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.lang-banner__x { position: absolute; right: .4rem; top: .3rem; width: 44px; height: 44px; border: 0; background: transparent; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--c-ink); }
.site-footer__links a { display: inline-block; padding: .6rem .15rem; min-height: 44px; }
.muted a { display: inline-block; padding: .6rem .2rem; min-height: 44px; }
.site-header__brand { flex: 0 0 auto; }
.logo { flex: none; min-width: 140px; }
.site-footer__credit { margin-top: .5rem; font-size: .72rem; color: #66736D; }
.site-footer__credit a { color: inherit; text-decoration: none; }
.site-footer__credit a:hover { text-decoration: underline; }

/* ===== SEO round 2026-08-29: footer internal-linking columns (Products / Industries) ===== */
.site-footer__list { display: grid; gap: .1rem; }
.site-footer__list a { display: inline-block; padding: .45rem 0; min-height: 44px; }
@media (min-width: 56.25em) { .site-footer__grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 75em) { .site-footer__grid { grid-template-columns: 1.2fr 1fr 1fr 1fr 1fr 1fr; } }

/* ===== Multi-product request list + callback option + mobile nav Home/lang (2026-08-29) ===== */
html:not(.js) .js-only { display: none; }
.btn { position: relative; }
.btn__badge { display: inline-flex; align-items: center; justify-content: center; min-width: 1.4em; height: 1.4em; padding: 0 .35em; border-radius: 999px; background: #fff; color: var(--c-primary-strong); font: 700 .7rem var(--f-head); line-height: 1; }
.btn__badge[hidden] { display: none; }
.form__list { margin-block-end: var(--sp-3); }
.form__list h3 { font-size: var(--fs-1); margin-bottom: .5rem; }
.form__list ul { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 .5rem; }
.form__list .chip { display: inline-flex; align-items: center; gap: .1rem; background: var(--c-primary-soft); color: var(--c-primary-strong); border-radius: 999px; padding-inline-start: .9rem; font: 600 var(--fs-0) var(--f-head); }
.form__list .chip__remove { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; min-width: 44px; border: 0; border-radius: 50%; background: transparent; color: inherit; font-size: 1.1rem; line-height: 1; cursor: pointer; }
.form__list .chip__remove:hover { background: rgba(21, 90, 73, .12); }
.form__list [data-request-empty] { margin: 0; }
.field--check { display: flex; flex-direction: row; align-items: center; gap: .6rem; }
.field--check input[type="checkbox"] { width: 24px; height: 24px; min-width: 24px; accent-color: var(--c-primary); }

/* Mobile nav: a Home link, shown only in the overlay (the header brand covers it at desktop). */
.site-nav__home { display: block; }

/* Mobile nav overlay: the language dropdown becomes an always-expanded flat list, no toggle. */
.site-nav.is-open .lang__menu { display: grid; position: static; box-shadow: none; width: auto; margin-top: var(--sp-2); }
.site-nav.is-open .lang__btn { display: none; }

/* ===== Footer newsletter signup (double opt-in) — 2026-08-29 ===== */
.newsletter { background: var(--c-primary-soft); padding: var(--sp-3) 0; margin-bottom: var(--sp-4); }
.newsletter__inner { display: grid; gap: var(--sp-2); }
.newsletter__title { font-size: var(--fs-2); margin-bottom: .25rem; color: var(--c-ink); }
.newsletter__text { margin: 0; color: var(--c-ink); }
.newsletter__form { display: grid; gap: .75rem; margin: 0; }
.newsletter__input { width: 100%; min-height: 48px; padding: .7rem 1rem; border: 2px solid var(--c-line-strong); border-radius: var(--radius-sm); background: var(--c-surface); color: var(--c-ink); font: inherit; }
.newsletter__input::placeholder { color: var(--c-muted); }
.newsletter__btn { white-space: nowrap; }
.newsletter__status:empty { display: none; }
.newsletter__status { margin: 0; font-weight: 600; color: var(--c-ink); }
.newsletter__consent { margin: 0; font-size: var(--fs-0); color: var(--c-muted); }
.newsletter__consent a { color: var(--c-primary-strong); }
@media (min-width: 37.5em) {
  .newsletter__form { grid-template-columns: 1fr auto; align-items: center; }
  .newsletter__input { flex: 1; }
  .newsletter__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; column-gap: var(--sp-3); }
  .newsletter__intro { grid-column: 1; grid-row: 1; }
  .newsletter__form { grid-column: 2; grid-row: 1; }
  .newsletter__status { grid-column: 2; grid-row: 2; }
  .newsletter__consent { grid-column: 1 / -1; grid-row: 3; }
}
@media (min-width: 100em) { .site-header .container { width: min(100% - 3rem, 92rem); } }